2-Chloro-1-piperazin-1-yl-ethanone hydrochloride

Piperazin-1-yl-m-tolyl-methanone hydrochloride

3-(4-Carbamoylpiperazin-1-yl)-3-oxopropionic acid hydrochloride

(4-Acetyl-piperazin-1-yl)-acetic acid

(4-乙酰基哌嗪-1-基)乙酸

3-(4-异丙基哌嗪-1-基)-3-氧丙酸, 3-(4-Isopropylpiperazin-1-yl)-3-oxopropionic acid

3-(4-iso-Butylpiperazin-1-yl)-3-oxopropionic acid hydrochloride

(4-Methyl-piperazin-1-yl)-oxo-acetic acid

[4-(2-Hydroxy-ethyl)-piperazin-1-yl]-oxo-acetic acid

1-(2-氯乙基)-4-异丙基哌嗪二盐酸盐, 1-(2-Chloro-ethyl)-4-isopropyl-piperazinedihydrochloride

1-[1-(3,4-Dimethyl-phenyl)-ethyl]-piperazine

4-Piperazin-1-yl-benzoic acid dihydrobromide

4-(Piperazine-1-sulfonyl)-aniline

(Chlorocarbonyldifluoromethyl)phosphonic aciddiethyl ester

2,2,3,3,3-Pentafluoro-1-(furan-3-yl)propan-1-ol

2,2,3,3,3-Pentafluoro-1,1-bis(4-methoxyphenyl)propanol